Opens fire on classmates. How this suspect got the weapon into school, and why officials warned about him and before the shooting and steeling themselves for a fight, us steel warning, it cant survive in unless a japanese companies plan to purchase it goes through. But President Biden appears ready to kill the deal. Thousands of jobs on the line. Were going to speak to you Unions President about what should happen. Were following these major developing stories and many more all coming in right here to Cnn News central former President Donald Trump just wrapped up his Economics Speech to Business Leaders in New York, where he touted the strength of the u. S. Economy under his first term. And he vowed that if reelected, he would impose sweeping tariffs on imports. Also wrapping up earlier today, a critical hearing in trumps federal Elections Aversion Case here in washington, dc. Special counsel, prosecutors and trumps attorneys argued in front of Judge Tanya Chutkan about how the case sh